CN103918275A - Method for operating a data receiver and data receiver, in particular in a vehicle - Google Patents
Method for operating a data receiver and data receiver, in particular in a vehicle Download PDFInfo
- Publication number
- CN103918275A CN103918275A CN201280055533.9A CN201280055533A CN103918275A CN 103918275 A CN103918275 A CN 103918275A CN 201280055533 A CN201280055533 A CN 201280055533A CN 103918275 A CN103918275 A CN 103918275A
- Authority
- CN
- China
- Prior art keywords
- program
- data
- title
- program title
- playback
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/414—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance
- H04N21/41422—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance located in transportation means, e.g. personal vehicle
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
- H04N21/4334—Recording operations
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/414—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/235—Processing of additional data, e.g. scrambling of additional data or processing content descriptors
- H04N21/2353—Processing of additional data, e.g. scrambling of additional data or processing content descriptors specifically adapted to content descriptors, e.g. coding, compressing or processing of metadata
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/258—Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/258—Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
- H04N21/25866—Management of end-user data
- H04N21/25891—Management of end-user data being end-user preferences
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/266—Channel or content management, e.g. generation and management of keys and entitlement messages in a conditional access system, merging a VOD unicast channel into a multicast channel
- H04N21/2668—Creating a channel for a dedicated end-user group, e.g. insertion of targeted commercials based on end-user profiles
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/432—Content retrieval operation from a local storage medium, e.g. hard-disk
- H04N21/4325—Content retrieval operation from a local storage medium, e.g. hard-disk by playing back content from the storage medium
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
- H04N21/4331—Caching operations, e.g. of an advertisement for later insertion during playback
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
- H04N21/44213—Monitoring of end-user related data
- H04N21/44222—Analytics of user selections, e.g. selection of programs or purchase activity
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
- H04N21/462—Content or additional data management, e.g. creating a master electronic program guide from data received from the Internet and a Head-end, controlling the complexity of a video stream by scaling the resolution or bit-rate based on the client capabilities
- H04N21/4622—Retrieving content or additional data from different sources, e.g. from a broadcast channel and the Internet
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/475—End-user interface for inputting end-user data, e.g. personal identification number [PIN], preference data
- H04N21/4755—End-user interface for inputting end-user data, e.g. personal identification number [PIN], preference data for defining user preferences, e.g. favourite actors or genre
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/61—Network physical structure; Signal processing
- H04N21/6106—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network
- H04N21/6131—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network involving transmission via a mobile phone network
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/65—Transmission of management data between client and server
- H04N21/658—Transmission by the client directed to the server
- H04N21/6582—Data stored in the client, e.g. viewing habits, hardware capabilities, credit card number
Abstract
The invention relates to a method for operating a data receiver (8, 12, 13, 14, 15) for audio and/or video data, wherein a planned and variable program title sequence (23) comprising a plurality of program titles (A - H) is recorded, audio and/or video data relating to at least one program title (A - E) are received via a data link (8, 9) and are buffered, and audio and/or video data of at least one program title (A) are reproduced. The method according to the invention is characterised in that the transmission resources of the data link (8, 9) for audio and/or video data to be transmitted and to be buffered are distributed over at least two program titles (B - E) that have not yet been reproduced by the data receiver (8, 12, 13, 14, 15). The invention further relates to a data receiver (8, 12, 13, 14, 15) associated with said method and to a media reproduction system (2 - 7; 16) connected thereto, in particular in a vehicle (1).
Description
Technical field
The present invention relates to for moving the method for the data sink of audio frequency and/or video data, the program title sequence of the plan with multiple program titles wherein detected, about the audio frequency of at least one program title and/or video data are connected and received and keep in and the video data of audio playback and/or at least one program title by data.The invention still further relates to its affiliated data sink and coupled media-playback system, especially media-playback system in vehicle.
Background technology
The present invention is suitable for individualized radio and TV service, wherein should be user's individualized program of resetting.Therefore program can be made up of any program component, for example, by musical works, and radio play, the mixing of news report and news forms.Therefore each program component comprises audio frequency and/or video data, and it can be received by data-interface by data sink.In addition each program component is assigned to program title and data source, it quotes the memory space of its affiliated audio frequency and/or video data.
Individualized wireless radio service becomes more and more popular.Therefore user can be for example carries out the predetermined of the program that will reset by Internet connection, and its mode is wished for his predetermined for example title, music performers and music trend.He can also be scheduled to conventionally, and its mode is profile or the indication emotional status that he for example selects previously definition, then produces relatively program title sequence under it with emotional status.Then the voice data of corresponding title is delivered to data sink by Internet connection separately immediately, plays this voice data from data sink by playback system to user.Conventionally proposed by service provider at this program, also provide audio frequency and/or video data by service provider.Alternatively can produce program and propose and also have other, its mode for for example locally inputting program title sequence by individual and being this and/or other people's program for playback based on this program title sequence on data sink.
In addition user has this possibility, and to guide in various degree the projection process that participates in, its mode is disagreed with for its agreement of user's notification service provider or its.This participates in evaluated and can cause finishing ahead of time current playback title and subsequent program is had to impact.In addition determine the similarity between the possible title that will reset, so that title can compare each other and can assign definite classification corresponding to its similarity.In other program process, so definite classification for example can be got rid of from program.
As long as belong to the audio frequency of title and/or definite part one of video data is received by data sink, be just connected the current title that will reset of download and start playback by data for the known heavy place system of individualized radio programming and other services.
The disturbed situation subaudio frequency of the transmission by data-interface and or video data must predictably be delivered to data sink, to avoid, transmission vacancy and therefore in short-term program stop occurring.Such situation especially occurs in the case of the transfer of data by mobile communication interface, but also can in the case of the data-interface that connects cable, occur, for example, in the case of the excess load of transmission capacity or server, occur.Therefore still must additionally consider for individualized program, the program of projection can be due to the mutual flip-flop of user of foresight accurately not.
US 2011/0035031 A1 describes individualized entertainment systems, wherein determines that user's first-selected profile and amusement composition depend on that first-selected profile selects.For determining that user's the media document of first-selected profile analyzing stored and user's repercussion are to the program carrying out.Therefore can be during travelling in the case of the availability of the exchange of receivable radio transmitter in vehicle Automatic-searching and adjust similar style direction about the adjacent radio transmitter of transmission frequency.
In DE 101 19 067 A1, describe for the method with the individualized projection of entertainment device multimedia document.Multimedia document can receive by means of mobile communication or radio broadcasting at this, according to the storage of user's profile and with time-independent reset.
In DE 10 2,010 008 427 A1, describe the method for postpone projection audio documents at vehicle, wherein the document of projection is predictably written into and is temporary in receiver.Then during vehicle is restarted, can show temporary data, though when to the connection of data source owing to restarting disturbed or interrupt be in short-term also.
Certainly the method for finally mentioning has this shortcoming, may require the temporary of more substantial audio frequency and/or video data for the individualized audio frequency of program and/or the transmission of video data in the case of the data of disturbing connect.Then this has proposed the higher system requirements on data sink, must be in data sink storing audio and/or video data.In addition the beginning can be kept in previous more substantial audio frequency and/or video data, causes imperfect program to be proposed, this is because can not consider fully well the actuality of program component.
Summary of the invention
Task of the present invention is, provide the operation that starts to mention type for the method for the data sink of audio frequency and/or video data with and affiliated data sink, it improves the availability of individualized audio frequency and/or video frequency program in resource-effective mode.
According to the present invention, this task solves by the method for feature and the data sink of feature by having claim 9 with claim 1.Advantageously design and improvement project draw from dependent claims.
The method according to this invention is characterised in that and will be distributed at least two also program for playback titles not by data sink for the transfer resource being connected with the data of audio frequency will be temporary and/or video data that will transmit.This has realized, and situation is changed different citation strategies relatively.If therefore limit in short-term transfer resource in the case of the program of flip-flop plan, can be not only the transmission of program title subsequently and temporary, also have the transmission of other program titles and be temporaryly then significant or or even need.If then only partly summon program title (but it has been deleted now or has passed backward) subsequently in program title sequence, the strategy of intermediate store can be malfunctioning.
The in the situation that of personalized service, system side must always be used user's interactive computing, concrete in the situation that user initiatively intervention plan program title sequence or at least provide indication: he may carry out this action.Whether this is independent of can detect or in fact detect this indication to user's repercussion.In the favourable expansion scheme of the method according to this invention, detect the indication to user's behavior about program for playback title.Then the indication of depending at least one detection to user's behavior for the relative part of at least two transfer resources that also will transmit and the data of audio frequency will be temporary and/or video data of program for playback title are not connected changes.This has realized, according to the acceptance of the program of user's behavior estimation plan and therefore assist for will keep in and the audio frequency that will reset of the program title of the program title sequence that proposes and/or video data for foresight and the effective dispensing of transfer resource.
Program title only produces the connection of audio frequency under it and/or video data in narrow meaning, but does not comprise this audio frequency and/or video data.Except concept " program title ", also use below concept " program component " at this, it not only comprises program title, data source and comprise audio frequency and/or video data under it under it.Be interpreted as below the playback of audio frequency under it and/or video data for program for playback title or program component, program title oneself and data source wherein can be shown alternatively, but and nonessential.They can for example gradually occur in the footnote of playback of video.
Connect and especially have with the upper transmission rate changing of relevant time of type for the data of transmission of audio and/or video data, it can not be by data sink control.These data connect can refer to that for example mobile communication connects.
What comprise in the sense of the present invention during program for playback composition user about the indication to user's behavior of program for playback title allly detects direct or indirect measurable repercussion.This repercussion comprises user's manner, as the performance of for example voice or attitude.In form of implementation, user's expression for example detects by camera, to therefrom obtain user's mood.
Detect the indication to user's behavior according to the expansion scheme of the method according to this invention from user's mutual data sink and/or the replay device used.User's Change Example is reset or user inputs input signal and is used for skipping current program for playback composition as volume.Therefore reset and draw with the agreement of user's side of current program for playback composition or refuse relevant conclusion according to residence time in the situation that of program component and volume.
In this external vehicle, use in the situation of the method according to this invention and can obtain the information about driver's driving style, for example whether driver changes car speed.Especially in the case of constant travel conditions, the variation of driving style allows to draw the conclusion relevant with the acceptance of composition.
Therefore needn't in fact have causal associated with current program component to the independent indication of user's behavior.This indication can also for example drop on randomly program component playback time interim.Stipulate at this according to embodiments of the invention, find out for the multiple diacritic indication to user's behavior, in the case of detecting the indication of definite user's behavior, with which possibility, playback program title is assigned the classification of accepting of determining, and depend on that multiple possibilities of so finding out assign and accept profile playback program title.The profile of accepting that depends on program for playback title for the relative part of at least two transfer resources that also will transmit and the data of audio frequency will be temporary and/or video data of program for playback title are not connected changes.Indication can be used as independent parameter consideration and assessment whereby.This realizes for finding out the robust algorithm of possibility below: according to the assessment of four of user's behavior indications (if necessary) is assigned to definite program title to accepting classification.
In other expansion scheme of the method according to this invention, stipulate, relevant at least two data volumes that also the distribution of the relative part of the transfer resource of that will transmit and audio frequency will be temporary and/or the video data of program for playback title or variation also will not transmitted with the position of program title in program title sequence and/or the residue of program title.In the situation that changing, can further improve program whereby the predictably control of transfer resource.If audio frequency and/or video documents now should be than expecting more Zao playback at one or more program titles be positioned at it in program title sequence before by cancelling, for example larger audio frequency and/or video documents can transmit with higher priority like this, but because short-term restriction transfer resource can not guarantee not ad hoc (ad-hoc) on time transmission of the pre-buffering of part again.
Especially can stipulate multiple program titles that also program for playback title is not alternatively alternatively reset mutually after finishing program for playback title in program title sequence.These program titles are vied each other, and wherein only select one and abandon remaining from them.Advantage is, very different program titles can tentatively adopt in program title sequence and according to the agreement of user's side or refusal, the common row of program can retain or can also change suddenly.Therefore the group of multiple program titles always can be set, and wherein at least one is similar and at least one has important difference in addition to the program title of just in time resetting.Such program title for example at least one attribute (for example, in the performing artist or style direction of music title) different.
In other expansion scheme of the method according to this invention, stipulate, the weighting of factor (for the relative part of transfer resource that will transmit and audio frequency will be temporary and/or video data relevant with the weighting of this factor change) during service data receiver, change.In the carrying out of method, be for example to give always less meaning or the acceptance weighting again of deriving from accepting classification to the data volume that also will transmit and program title to definite indication of user's behavior for resource dispensing.
Situation about occurring for the change of program title sequence in situation about mentioning so far for program title subsequently for transfer resource prophylactically change.If this occurs in fact now, the program title sequence of plan can depend on the indication variation to user's behavior.
According to the improvement project of the method according to this invention, depend on the variation of program title sequence, available transmission resources, the data volume specified data form that transmit of its variability and/or program for playback title program title subsequently, this data format is determined the transmission rate of program title subsequently.Data format especially comprises source code method (also referred to as codec), compresses the data that will transmit by source code method.For the required data rate of resetting in real time can be at this according to encoding and decoding and difference.New data format really determining cause this there is this advantage, the transfer of data of audio frequency and/or video data can match transmission conditions.Therefore can be in the possible data that transmission will be transmitted quickly declining compared with lightweight to data rate requirement codec still less in the situation that of less transmission rate or in the situation that wire transmission is interrupted.On the other hand can be in the case of providing the image of improvement and/or the codec of tonequality to transmitting selection enough available data rate.
In the another improvement project of the method according to this invention, stipulate, program title sequence comprises local storage rather than the program title transmitting by data-interface.Can be for example program component based on this locality storage user is proposed to program, this program but can expand by the program title that can be separately connect reception by data.The providing of changeful program that meets user's taste in the case of the relevant expensive data of more unreliable or situation connect has also been provided for this.User for example in vehicle the worse mobile communication with its mobile communication provider cover and the long-distance running of the better covering of strange Virtual network operator during program receiving, but can the expensive roaming charges of generation in the situation that of strange Virtual network operator.Especially because transfer resource does not connect the program title transmitting can show time by data very little, the local program title of storing can be inserted into the top position of program title sequence alternatively in this case.
In addition can optionally depend on the algorithm of selecting of previous definition, depend on the program title that will transmit in program title sequence and/or depend on that the history detecting so far of indication to user's behavior selects the local programs stored title in program title sequence.Face failure if be for example set to the unsuccessful transmission of immediate program component or transmission, receive generally programs recommended (program component that this programs recommended use is reset so far, the user's repercussion that is set to immediate program component and the appearance so far to playback program component are as input parameter, to produce substitute-program title as output parameter) from service provider.Substitute-program title like this can substitute with this in hind computation and renewal continuously by the algorithm of definition-and in fact whether program title should be reset irrelevant now as an alternative.
Data sink according to the present invention comprises for detection of having plan and the equipment of variable program title sequence of multiple program titles, for the data-interface of audio reception and/or video data and for the audio frequency receiving by data-interface of temporary relevant at least one program title and/or the memory cell of video data.Data sink is included in interface and the control unit for the media-playback system of the audio frequency of at least one program title and/or video data in addition, this control unit be connected with equipment, data-interface, memory cell and the interface for replay device variable program title sequence for detection of plan.Data sink according to the present invention is characterised in that by means of the transfer resource of control unit data-interface can be distributed at least two also not on that will transmit and the audio frequency and/or video data will be temporary of program for playback title by data sink.Especially be suitable for implementing the method according to this invention according to data sink of the present invention.Therefore he also has advantages of the method according to this invention.
Data sink according to the present invention advantageously comprises the checkout equipment for detection of the indication to user's behavior about program for playback title, and the user that can also evaluate better existing program for playback title under the help of checkout equipment accepts.
Be connected with such data sink for the media-playback system for vehicle of audio frequency and/or video data according to the present invention.Media-playback system especially refers to vehicle entertainment system, by can the reset program component of fixed storage and/or from the data medium program component that can untie connection of vehicle entertainment system.For example can reset from CD (compact disk), audio frequency and/or the video data of DVD (Digital video disc) or memory stick (data medium of for example voice data).These local available program components are previously so classification ideally therefore, this program component can with other, especially with the program component comparison of plan.In expansion scheme of the present invention, also can realize the classification of local available program component.
In addition according to the present invention, vehicle is designed with such data sink and/or media-playback system.
Accompanying drawing explanation
The present invention explains with reference to accompanying drawing in more detail according to embodiment now.
Fig. 1 illustrates the view of the driving cabin of vehicle, and this driving cabin is designed with media-playback system according to an embodiment of the invention,
Fig. 2 schematically shows according to an embodiment of the invention the structure with the media-playback system with data sink of service provider's dedicated radio link,
Fig. 3 illustrates the resource-dispenser of data sink according to an embodiment of the invention,
Fig. 4 schematically show according to an embodiment of the invention in the assignment of accepting the indication to user's behavior in classification of determining and
Fig. 5 A-5F schematically shows program title sequence, assigns transfer resource according to the embodiment of the method according to this invention by the proportional program title to program title sequence of data sink.
Embodiment
Contact the media-playback system explanation in vehicle according to embodiment below according to data sink of the present invention and the method according to this invention.But point out, be also suitable for other use fields according to data sink of the present invention and the method according to this invention.They can also be for example for fixing or portable unit, and by means of connecting by unsettled data in transmission rate to the individualized program of device, especially mobile communication connection receives.
The driving cabin of vehicle 1 shown in Figure 1, driving cabin is designed with media-playback system according to an embodiment of the invention.Media-playback system comprises for operating media player and the input and output device for media-playback.It especially comprises that one or more loud speakers 2 are for exporting sense of hearing media, especially individualized radio programming.Loud speaker 2 is for example arranged in the door in vehicle 1, in the part of driving cabin or on other applicable positions according to known mode.Media-playback system comprises display 3 in addition, volume adjuster 4, other operation push-buttons 5, CD-player 6 and MP3-player 7 (MP3=moves photographic experts group audio layer 3), in their modules in the upper area of facilities control console, arrange, make them to see well and to operate by driver and copilot.Can come by CD-player 6 and 7 projections of MP3-player music title or other audio program compositions of local available voice data carrier in comfortable vehicle 1.Not only can playback of video data on display 3, and display case is as the information about current program for playback title.
In Fig. 2, schematically show the structure of the media-playback system according to an embodiment of the invention with data sink.Therefore media-playback system comprises processor 16 in addition, and processor is connected and controls them with MP3-player 7 with input and output device 2-5 and CD-player 6.In addition media-playback system can by interface 15 from data sink audio reception and or video data for resetting by loud speaker 2 and/or display 3.
In this external media-playback system, recommend giver 25 to install as implementing program, its can be depending on input parameter according to the algorithm recommending local of definition music title or other audio program compositions at media-playback system storage.
Data sink comprises user's detection system 13 or is connected with such user's detection system 13.Can detect the indication to user's behavior about program for playback title by means of user's detection system 13, also describe in more detail as further contacted the method according to this invention below.User's detection system comprises for example camera system for detection of user's expression, to therefrom can extract about the conclusion of user's mood and therefore about the possible agreement of the program for playback title to current or the conclusion of refusal.
Data sink comprises mobile communication module 8 in addition, can build mobile communication connect by means of mobile communication module in mobile radio communication 9.By mobile communication interface 8,9 especially audio reception and/or video data, this audio frequency and/or video data can be temporarily stored in intermediate store 14.Intermediate store 14, user's detection system 13, is connected with the control unit 12 of data sink for interface 15 and the mobile communication module 8 of media-playback system.
Data sink provides the dedicated radio link with service provider 11, and it is connected with mobile radio communication 9 by internet 10.Service provider 11 provides individualized radio broadcast program, and this radio broadcast program especially comprises music title, news report and news.Program component can pass through attribute description in addition separately, so that two program components can be compared to each other about its similarity.Can infer from thering is the acceptance of program title of certain possibility like this acceptance of other program titles.
User (for example driver of vehicle 1) by known process media-playback system can and require individualized program in service provider's 11 places login.Then propose program title sequence 23 and pass through the mobile communication module 8 program receiving title sequences 23 of data sink by service provider 11.
The method according to this invention is upgraded at length and is explained to 5F according to Fig. 3 now.Have data sink media-playback system for implementation method can especially be used, data sink is connected with service provider 11 by dedicated radio link 8,9, as described in reference to figure 2.
Can suppose below, connect and can not directly affect from data sink for the data of audio reception data like this.After connecting structure, especially determine transmission rate by mobile radio communication 9.It for example refers to that the data of the UMTS net (UMTS=Universal Mobile Telecommunications System) by having HSDPA transmission method (access of HSDPA=high-speed downlink packet) connect, and wherein network side depends on that a series of connection parameters of all participants' that are arranged in mobile communication cells connection assign independent message transmission rate to each participant.Therefore hold a series of mechanisms, it must be weighed toward each other constantly.Which data, services of participant as requested, how participant is arranged in relevant radio community with how many participants well to the connection of base station separately, so assign message transmission rate, make the data throughout in community large as far as possible, but there is this boundary condition, there is no participant too preferably or be subject to discriminate against (for example, according to so-called " the relevant scheduling of channel " or " equity dispatching ").For example real time service (for example voice) is with than the processing of data, services higher priority.In addition can change widely total throughout by the participant's situation hocketing in mobile communication cells.Obtain message transmission rate that definite participant is assigned can be in disadvantageous situation fast-descending.In the situation that being switched to other radio plots or in mobile communication module 8 appears at shaded areas time, data connect even can a few minutes ground interrupt completely.
The control unit 12 of data sink impels in the situation that receiving program title sequence 23, downloads the voice data that belongs to the first program title.Now voice data can be positioned on service provider 11 server.Voice data can also be stored on other positions in internet 10 for example, and wherein service provider 11 additionally transmits data source, for example corresponding the Internet link in the situation that transmitting program title sequence 23.
Alternatively also can differently produce program title sequence 23.Program title sequence is for example locally built for all Vehicular occupants by the user in vehicle 1, and its mode is for being input in media-playback system by operation push-button 5 by program title sequence and being delivered to data sink by interface 15.About then the voice data of the program title sequence of input can receive by mobile communication interface 8,9, its mode is for for example, to download this voice data from server (service provider 11 server).
On the one hand because unsettled transfer resource must be kept in voice data at least partly, to can guarantee continuous service.Be risky according to program receiving title sequence 23 with the download of order accurately on the other hand, this is that it can controllably be got involved because user's acceptance of the program proposing is not believable and user expects the in the situation that of individualized program.Therefore must maintain rollback scheme for this situation, program title sequence variation and/or for transmission rate reduce suddenly.
Resource-dispenser 17 shown in Figure 3, its algorithm stores is at the control unit 12 of data sink.Resource-dispenser 17 by for transfer resource automatic distributing on the multiple that also will transmit of program title and voice data that will be temporary, rather than in the time of resource dispensing, need service provider 11 intervention.Therefore resource dispensing locally carries out by means of TCP host-host protocol (TCP=transmission control protocol) in control unit 12, TCP host-host protocol is so adjusted by the transmission of Internet Protocol (IP), locally in data sink, carries out the distribution of transmission rate on independent program title.
Resource-dispenser 17 and the device 18A-18D that accepts inspection, urgent verifier 19, cross-verification device 20 is connected with data volume verifier 21.This check responsible institution is that the each program title in program title list 23 calculates dispensing quota, and this dispensing quota is determined the relative part of available transmission resources.
The device 18A-18D that accepts inspection checks the acceptance of present program for playback title.Therefore can be different to the indication of different users's repercussion and necessary observe at time point after a while and other system relevant, the playback that for example user after this will change program title.
The device 18A that accepts inspection receives data and assessment data from user's detection system 13.The control data of the device 18B that accepts inspection assessment volume adjuster 4.The device 18C that accepts inspection assessment is controlled data about other of the playback of current program title, and its mode is for example detection, how long whether interrupts the playback of current program title or playback that this has interrupted.The device 18D that accepts inspection finally assesses vehicle data, and its mode is for example to detect and assess the travel speed of vehicle 1 or the conclusion to driving style.
That detects by the device 18A-18D that accepts inspection separately assigns accepting separately classification 22A-22D respectively the indication of different users's behavior, as schematically shown in Fig. 4.
Accept classification 22A corresponding to the highest agreement aspect user.Can suppose for this classification, user's agreement is so high, so that he wants the program title of hearing that other are such.According to the possibility of finding out for this classification, program title sequence 23 can change as follows, preferably with the similar program title of playback order.
Accept classification 22B corresponding to the suitable agreement aspect user.Can suppose for this classification, it does not need to change program title sequence 23.
Accept classification 22C corresponding to the light at least interim refusal aspect user.Can suppose for this classification, current program title can not to be played to according to plan and finishes and/or similar program title subsequently can move at least in time slightly afterwards.User is not in for example corresponding to the current program title state of mind.Program title sequence 23 subsequently may correspondingly change.
Accept classification 22D corresponding to the general refusal aspect user.Can suppose for this classification, corresponding type program title should be got rid of from program completely.Corresponding program title is assigned for example music group or style direction, and it encounters general refusal in the situation that of user.Program title sequence 23 subsequently may correspondingly change.
Which find out now, in the case of detecting the classification of accepting of determining being assigned to current program for playback title with possibility the indication of definite user's behavior.Therefore can first assign accepting classification 22B with 100% possibility by program title, until this is found out a little and is departed from by the device 18A-18D that accepts inspection.The good mood expression for example detecting by the device 18A that accepts inspection improve accept the possibility of classification 22A or playback volume pass through to accept inspection that device 18B detects reduce to improve and accept classification 22C, the possibility of 22D.But new program for playback title can be especially by having had with the similarity comparison of other program titles the profile of acceptance before playback, accepting in profile for certain possibility of each expectation of accepting classification 22A-22D.
The basic possibility from wherein producing of the ownership of accepting classification 22A-22D that can determine the each diacritic indication of user's behavior according to the enforcement modification of the method according to this invention.Indication relevant of independently solving method and realizing the independent observation to user's behavior about this of basic possibility.If then detect the multiple different indications to user's behavior for program title, program title can be determined based on basic possibility total possibility of accepting classification assignment.For detect two indication Y1, in the situation of Y2 then by program title to determine accept classification AK assign two basic possibilities, calculate according to following formula:
Wherein P (AK, Y) is the condition possibility of assignment occurring in the prerequisite situation of detection of indication Y to accepting classification AK.
Alternatively basic possibility can also be stored in so-called " searching " table, can find out that by " searching " table relevant program title belongs to the possibility of accepting classification.
How promptly urgent verifier 19 is found out, the voice data of download and temporary program title.The transmission of the voice data of current program for playback title program title subsequently and temporary therefore than the transmission of the voice data of the program title that will reset after a while and temporary urgent.
If program title sequence 23 comprises the one group of program title that alternatively will reset, urgent verifier 19 is especially also considered, which alternative program title is subsequently which supposition part of program for playback title finish to be conducive at it.For example in the case of the normal termination of program for playback title, can suppose, reset in Next program title, in the situation that finishing in advance, can suppose on the contrary, reset other be positioned at after program title sequence 23 alternative-program title.With this tactful urgent verifier 19 can be in the time starting program for playback title the title of priorization alternative program first higher, enough parts of transmission and temporary alternative program title in the situation that therefore current program for playback title is ended actually.For being positioned at the transmission of Next program title (it only should be reset the current program title normal termination in the situation that certainly) and temporary, also be retained in the major part of the playback duration of current program title in this case, make first in the process of further resetting, to improve gradually the urgency that is positioned at Next program title.
Cross-verification device 20 is checked, and it utilizes and affect the possibility of program title sequence 23 or user's its utilization in which way and affect the possibility of program title sequence 23 user.Especially consider, how many data and the whether variation of the program title sequence of appearance plan in the past detected by the device 18A-18D that accepts inspection.
Data volume verifier 21 is checked, and also will transmit and keep in how many data volumes of the voice data of definite program title.This is especially important for having the more program component of big data quantity, and it is also predictably written into as less audio documents in advance.
By checking separately the 18A-18D of responsible institution, in the process that is weighted in service data receiver of the dispensing quota of each appointment of 19-21, continue observation and change if desired.
In Fig. 5 A-5F, schematically show program title sequence 23, its program title A-H is by according to the proportional appointment transfer resource 24 of the data sink of the embodiment of the method according to this invention.Just in time first require individualized program as the output situation in Fig. 5 A.After the short pass news time, even in the time that also not transmitting completely, affiliated voice data can start the playback of the first program title A.According to this reason to program title A, B, C assigns 60%, 30% and 10% of proportional transfer resource 24.
Then in the time that the voice data of program title A is kept in completely, at this moment proportional transfer resource 24 assigns (D difference 60%, 30% and 10%, is shown in Fig. 5 B for program title B, C) again.
The different situations that schematic description can occur during program for playback in Fig. 5 C-5F.
In Fig. 5 C, describe the situation that the indication to user's behavior detected, it indicates that the very agreement of program title A.Therefore the profile of accepting of program title A so changes, and makes at this moment this raising accept the possibility of classification 22A.In addition find out, program title C has the large similarity with program title A.The proportional transfer resource that the resource-dispenser 17 of data sink improves for program title C, this is because this is to provide the possibility of following raising: in the case of finishing the playback of program title A, change program title sequence 23.Be specified to ratio transfer resource 24 each 50% voice data for program title B and C.
In this situation shown in Fig. 5 D, belong to the voice data of program title D obviously than residue program title B, C, E, F greater amount.Therefore during urgent verifier 19 requires further high transmission rate to be used for as the next program title B resetting, data volume verifier 21 improves the proportional transfer resource 24 that is used for program title D.
In this situation shown in Fig. 5 E, the user program title A that is through with in advance.For example a generation by operating operation button 5 is to the jump of the next program title that will reset.This is interpreted as degradation and accepts the indication to user's behavior of the program title A in classification 22D.Due to program title C, D, the similarity of E is also by this degradation and correspondingly remove from program title sequence 23.Program title B is from possible program title B subsequently, C, and D, the group of E selects the program title as subsequently.
Because also have voice data to transmit and will keep in about being at this moment positioned at first program title B, all by urgent verifier 19 requirements, correspondingly improve proportional transfer resource.Proportional transfer resource 24 is at the one or three program title B, F, and at this moment the dispensing of G is for example defined on 80%, 10%, 10%.
For in the situation shown in Fig. 5 F: program title and/or network side that user's side is refused many propositions do not have transfer resource to use on period, be positioned at first, the program title C being proposed by service provider 11 can no longer reset, and interruption program can not become possibility.For example first temporary voice data so less, for program title C, consequently only also can make up short-term (for example 10 seconds).About the program title X of this locality storage, program title sequence is added to primary importance in this case.So in addition can be for user provides reliably, without that interrupt and individualized program.Prophylactically can use the transmission of other coding methods for program title subsequently.Program title C-G is subsequently for example in still less 11 requirements of service provider in the source code method of data rate of needs.Source code method so changes, and drops to 64kbit/s for the required data rate being written in real time from for example 128kbit/s.
For network availability continuously in situation poor and that only indivedual transfer resources can be used, individualized program can also be provided, wherein the control unit of data sink be received in local programs stored title in media player according to predefined algorithm by the list of recommending giver 25 to produce, it is by independent, and the program title being proposed by service provider supplements (not shown).
Reference numerals list
1 vehicle
2 loud speakers
3 displays
4 volume adjusters
5 operation push-buttons
6 CD-players
7 MP3-players
8 mobile communication modules
9 mobile radio communications
10 internets
11 service providers
The control unit of 12 data sinks
13 user's detection systems
The intermediate store of 14 data sinks
15 interfaces
16 processor media-playback systems
17 resources-dispenser
18A – D is by the device that accepts inspection of the indication of user's behavior
19 urgent verifiers
20 cross-verification devices
21 data volume verifiers
22A – D accepts classification
23 program title sequences
24 proportional transfer resources
15 recommend giver
A-H, X-Z program title
Claims (10)
1. one kind for moving the method for the data sink (8,12,13,14,15) for audio frequency and/or video data, wherein
-program title sequence plan and variable (23) with multiple program titles (A-H) detected,
-by data connect (8,9) receive and keep in about the audio frequency of at least one program title (A-E) and/or video data and
Audio frequency and/or the video data of-at least one program title (A) of resetting,
it is characterized in that
-be distributed at least two also not on program for playback title (B-E) for the transfer resource that is connected (8,9) with the data of audio frequency will be temporary and/or video data that will transmit by data sink (8,12,13,14,15).
2. the method for claim 1, is characterized in that
-detect about the indication to user's behavior (18A-18D) of program for playback title (A) and
-at least two also not will transmit and the data of audio frequency will be temporary and/or video data of program for playback title (B-E) be connected relatively depending in part in the transfer resource of (8,9) at least one indication detecting of user's behavior (18A-18D) changed.
3. method as claimed in claim 2, is characterized in that
-for the multiple diacritic indication of user's behavior (18A-18D) is found out, detecting definite user's behavior (18A; 18B; 18C; What in the situation of indication 18D), with which possibility, to playback program title (A), assignment was determined accepts classification (22A; 22B; 22C; 22D),
-depend on multiple possibilities of so finding out to playback program title (A) assign accept profile (22A-22D) and
-change at least two profiles (22A-22D) of accepting that relatively depend in part on program for playback title (A) that also will transmit and the data of audio frequency will be temporary and/or video data of program for playback title (B-E) are not connected in the transfer resource of (8,9).
4. as the method as described in any in the claims, it is characterized in that,
For at least two, also the data volume that the middle position of program title (B-E) of program title sequence (23) and/or the residue of program title (B-E) also will be transmitted is not depended in the distribution of the relative part of the transfer resource of that will transmit and audio frequency will be temporary and/or the video data of program for playback title (B-E) or variation.
5. as the method as described in any in claim 3 or 4, it is characterized in that,
Factor (18A-18D, 19-21) be weighted in service data receiver (8,12,13,14,15) during change, for the relative part of transfer resource that will transmit and audio frequency will be temporary and/or video data relevant with the weighting of described factor change.
6. the method as described in any one in claim 2-5, is characterized in that,
The program title sequence (23) of plan depends on the indication variation to user's behavior (18A-18D).
7. as the method as described in any in the claims, it is characterized in that,
Depend on the variation of program title sequence (23), available transmission resources, the data volume specified data form that will transmit of its variability and/or program for playback title (A) program title (B-H) subsequently, described data format is determined the transmission rate of program title (B-H) subsequently.
8. as the method as described in any in the claims, it is characterized in that
-program title sequence (23) comprises local storage, does not connect the program title (X-Z) of (8,9) transmission by data,
-wherein do not connecting (8 by data because transfer resource is very few alternatively, 9) when the program title (B-H) transmitting can be shown, the program title (X) of this locality storage is inserted on the top position of program title sequence (23), and/or
-wherein depend on alternatively the algorithm of selecting of previous definition, depend on the program title (A-H) that will transmit in program title sequence (23) and/or the detection history so far that depends on the indication to user's behavior (18A-18D), select the program title (X-Z) of this locality storage in program title sequence (23).
9. a data sink (8,12,13,14,15), comprises
-equipment (8), for detection of program title sequence plan and variable (23) with multiple program titles (A-H),
-data-interface (8), for audio reception and/or video data,
-memory cell (14), for audio frequency and/or the video data that data-interface (8) receives that pass through of temporary relevant at least one program title (A-E),
-arrive for the audio frequency of at least one program title (A-H) and/or the media-playback system (2-7 of video data; 16) interface (15), and
-control unit (12), its be used for described equipment detection plan and variable program title sequence (8), described data-interface (8), described memory cell (14) and the interface (15) to replay device are connected
it is characterized in that
-by means of (12) at least two of control units also not on will transmit and the audio frequency will be temporary of program for playback title (B-E) and/or video data the transfer resource of data-interface (8) by data sink (8,12,13,14,15) distribution.
10. the media-playback system (2-7 for audio frequency and/or video data for vehicle (1); 16), itself and data sink according to claim 9 (8,12,13,14,15) are connected.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102011113202.7 | 2011-09-10 | ||
| DE102011113202A DE102011113202A1 (en) | 2011-09-10 | 2011-09-10 | Method for operating a data receiver and data receiver, in particular in a vehicle |
| PCT/EP2012/002679 WO2013034203A1 (en) | 2011-09-10 | 2012-06-26 | Method for operating a data receiver and data receiver, in particular in a vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103918275A true CN103918275A (en) | 2014-07-09 |
| CN103918275B CN103918275B (en) | 2017-12-15 |
Family
ID=46513689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201280055533.9A Active CN103918275B (en) | 2011-09-10 | 2012-06-26 | Method for service data receiver and the data sink especially in vehicle |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US9179176B2 (en) |
| EP (1) | EP2754299B1 (en) |
| KR (1) | KR101559262B1 (en) |
| CN (1) | CN103918275B (en) |
| DE (1) | DE102011113202A1 (en) |
| WO (1) | WO2013034203A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106973257A (en) * | 2016-01-07 | 2017-07-21 | 麦恩电子有限公司 | Method and system for transmitting video image |
| CN107040754A (en) * | 2015-12-31 | 2017-08-11 | 沈玮 | Directed information is promoted to deliver by UAV networks |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102013220901A1 (en) * | 2013-10-15 | 2015-04-16 | Continental Automotive Gmbh | Method for transmitting digital audio and / or video data |
| DE102013222173A1 (en) * | 2013-10-22 | 2015-05-07 | Bayerische Motoren Werke Aktiengesellschaft | A method, apparatus, computer program and computer program product for transmitting data for use in a vehicle |
| US9849361B2 (en) * | 2014-05-14 | 2017-12-26 | Adidas Ag | Sports ball athletic activity monitoring methods and systems |
| DE102018205953A1 (en) | 2018-04-19 | 2019-10-24 | Audi Ag | Method for operating an operating device of a device in order to determine a display content, as well as operating device and device |
| DE102022110758A1 (en) | 2022-05-02 | 2023-11-02 | Bayerische Motoren Werke Aktiengesellschaft | Method for a motor vehicle, computer program, control device and motor vehicle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1107601A2 (en) * | 1999-11-30 | 2001-06-13 | Thomson Licensing S.A. | Video decoding system |
| US20070263066A1 (en) * | 2006-04-18 | 2007-11-15 | Mikael Henning | Method and system for managing video data based on a predicted next channel selection |
| CN101394505A (en) * | 2008-10-10 | 2009-03-25 | 北京创毅视讯科技有限公司 | Device, method and terminal for simultaneously displaying multiple programs |
| US7797064B2 (en) * | 2002-12-13 | 2010-09-14 | Stephen Loomis | Apparatus and method for skipping songs without delay |
| CN101971624A (en) * | 2008-03-12 | 2011-02-09 | 艾科星科技公司 | Apparatus and methods for controlling an entertainment device using a mobile communication device |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7158167B1 (en) * | 1997-08-05 | 2007-01-02 | Mitsubishi Electric Research Laboratories, Inc. | Video recording device for a targetable weapon |
| IL149968A0 (en) * | 2002-05-31 | 2002-11-10 | Yaron Mayer | System and method for improved retroactive recording or replay |
| DE10119067A1 (en) | 2001-04-18 | 2002-10-31 | Bosch Gmbh Robert | Method for playing multimedia data with an entertainment device |
| FR2919837B1 (en) | 2007-08-10 | 2010-01-15 | Renault Sas | METHOD FOR CONTROLLING A MULTIMEDIA SYSTEM ON VEHICLE, DEVICE FOR IMPLEMENTING SAID METHOD |
| DE10225624A1 (en) * | 2002-06-07 | 2003-12-18 | Bosch Gmbh Robert | Method for recording received information, in particular audio signals, by radio, in particular radio |
| US7457511B2 (en) * | 2003-07-02 | 2008-11-25 | Macrovision Corporation | Independent buffer positions for a networked personal video recording system |
| US8842175B2 (en) * | 2004-03-26 | 2014-09-23 | Broadcom Corporation | Anticipatory video signal reception and processing |
| CN101061719B (en) * | 2005-07-12 | 2010-06-16 | 三菱电机株式会社 | Train-installed video information delivery control display system |
| EP1978480A3 (en) * | 2005-07-22 | 2011-09-07 | Kangaroo Media, Inc. | System and methods for enhancing the experience of spectators atttending a live sporting event |
| US20070217761A1 (en) * | 2006-03-07 | 2007-09-20 | Coban Research And Technologies, Inc. | Method for video/audio recording using unrestricted pre-event/post-event buffering with multiple bit and frame rates buffer files |
| JP2010116066A (en) | 2008-11-13 | 2010-05-27 | Kanto Auto Works Ltd | Automobile audio system |
| US8492638B2 (en) | 2009-08-05 | 2013-07-23 | Robert Bosch Gmbh | Personalized entertainment system |
| US20110040707A1 (en) * | 2009-08-12 | 2011-02-17 | Ford Global Technologies, Llc | Intelligent music selection in vehicles |
| DE102010008427A1 (en) | 2010-02-18 | 2010-12-02 | Daimler Ag | Method for storing and transmitting multimedia data by storage for use in vehicle, involves transmitting multimedia data to multimedia data playback unit |
| US8578428B2 (en) * | 2011-08-23 | 2013-11-05 | Rockwell Collins, Inc. | Air-to-ground communications system and method |
-
2011
- 2011-09-10 DE DE102011113202A patent/DE102011113202A1/en not_active Withdrawn
-
2012
- 2012-06-26 WO PCT/EP2012/002679 patent/WO2013034203A1/en active Application Filing
- 2012-06-26 KR KR1020147009207A patent/KR101559262B1/en active IP Right Grant
- 2012-06-26 US US14/343,070 patent/US9179176B2/en active Active
- 2012-06-26 CN CN201280055533.9A patent/CN103918275B/en active Active
- 2012-06-26 EP EP12735203.7A patent/EP2754299B1/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1107601A2 (en) * | 1999-11-30 | 2001-06-13 | Thomson Licensing S.A. | Video decoding system |
| US7797064B2 (en) * | 2002-12-13 | 2010-09-14 | Stephen Loomis | Apparatus and method for skipping songs without delay |
| US20070263066A1 (en) * | 2006-04-18 | 2007-11-15 | Mikael Henning | Method and system for managing video data based on a predicted next channel selection |
| CN101971624A (en) * | 2008-03-12 | 2011-02-09 | 艾科星科技公司 | Apparatus and methods for controlling an entertainment device using a mobile communication device |
| CN101394505A (en) * | 2008-10-10 | 2009-03-25 | 北京创毅视讯科技有限公司 | Device, method and terminal for simultaneously displaying multiple programs |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107040754A (en) * | 2015-12-31 | 2017-08-11 | 沈玮 | Directed information is promoted to deliver by UAV networks |
| CN106973257A (en) * | 2016-01-07 | 2017-07-21 | 麦恩电子有限公司 | Method and system for transmitting video image |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103918275B (en) | 2017-12-15 |
| US9179176B2 (en) | 2015-11-03 |
| DE102011113202A1 (en) | 2013-03-14 |
| EP2754299B1 (en) | 2018-06-13 |
| KR20140062512A (en) | 2014-05-23 |
| KR101559262B1 (en) | 2015-10-08 |
| US20140298391A1 (en) | 2014-10-02 |
| EP2754299A1 (en) | 2014-07-16 |
| WO2013034203A1 (en) | 2013-03-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103918275A (en) | Method for operating a data receiver and data receiver, in particular in a vehicle | |
| CN105900438B (en) | System and method for optimizing the defragmentation of content in content delivery network | |
| US9189806B2 (en) | Streaming playback and dynamic ad insertion | |
| CN105917656B (en) | System and method for pre-provisioning Adaptive Bitrate (ABR) assets in a content delivery network | |
| CN103119960B (en) | Information processor, information processing method and program | |
| CN102656898B (en) | Automatic media asset update over an online social network | |
| WO2015001494A1 (en) | System and method for delivering content in a content delivery network | |
| US20140259037A1 (en) | Predicted video content aggregation | |
| EP1768346A1 (en) | Provision of game applications across a network according to the display characteristics of a user terminal | |
| CN1792074A (en) | Digital content catering system | |
| WO2007047869A1 (en) | Shared video service | |
| CN101208731A (en) | Method and apparatus for alert management | |
| JP2009038420A (en) | Content evaluation software and service providing system | |
| CN102984558A (en) | Set top box and method of playing frames in channel switching process of set top box | |
| US10740063B2 (en) | Method and apparatus for enhanced content replacement and strategic playback | |
| CN103209357A (en) | Filtering Live Streaming Contents And Services | |
| US20100312906A1 (en) | Method and system for enabling generation of a summary of a data stream | |
| US20130144985A1 (en) | Terminal, distribution system, distribution server, playback method, and program | |
| EP3017585B1 (en) | Bandwith policy management in a self-corrected content delivery network | |
| KR20130012222A (en) | System and method for providing customized custom-view | |
| KR101858247B1 (en) | System and method for providing content using integrated identification | |
| EP3017377B1 (en) | System and method for delivering content in a content delivery network | |
| CN114339329B (en) | Program playing method and device, electronic equipment and storage medium | |
| CN102238424A (en) | Broadcast audio and video program on demand method and server | |
| KR20130050749A (en) | Terminal to terminal contents list information transmission apparatus and method, reception apparatus and method, and transmission and reception system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |